On Jan 21, 8:01 pm, "Fred Boer" <fredbo....RemoveThis@NOyahooSPAM.com> wrote:
> Just had my car in to the Subaru dealership and it was recommended that I
> needed a new battery. I can't quite remember the price (I was dealing with
A couple of years ago, a shop told me my battery "failed a load
test." I did my own load test by timing the battery voltage with the
headlights on and it seemed to hold as well as my gf's car, so I took
a chance and waited. My car lasted through the winter no problem.
Morning temps can get as low as -20celcius here. My car has seen
colder, but not that winter. So maybe the mild winter helped.
In the summer, I was doing some other stuff anyway, so I bought a
battery. I bought the right "style" that had lots of CCA. Cold
Cranking Amps will do you more service than capacity. How often do
you run your battery down to empty, vs asking your battery to start a
cold car?
Anyway, even though I had the right "style", the terminals were not
centered along the top of the battery like the OEM battery, so I had
to stretch the cables by an inch or so. Talk about tight! I got it
to reach, but only after removing one of the cable holding brackets.
Maybe the extra pressure will ensure a better electrical connection!
Not a difficult job other than the reach issue.
Also, I measured the charging current on each battery before and after
the change. I can't remember the numbers, but I remember noticing
that my alternator was working harder on the old battery. The
internal resistance of a battery increases with age, and that acts
like extra load on the alternator. So don't be afraid to wait a
little, but don't wait too long or you'll be replacing the alternator
too!!
Good luck.
2003 OBS
>> Stay informed about: Battery from dealership?